INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bb16d4bf96fd5dece6dc35a5ecddb7125b3cbaf9b64712202758d21d709a960', 
    'UISC3JoLaJBqUHSbFss1HYvwNIhhMvIgI9T89UJ0kxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)